Serrated light engine and circuit board



FIG. 1 is a top plan view of a first embodiment of a serrated lightengine and circuit board, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side perspective view thereof;

FIG. 4 is a right side perspective view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof.

FIG. 7 is a top plan view of a second embodiment of a serrated lightengine and circuit board, showing our new design;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a left side perspective view thereof; and,

FIG. 10 is a right side perspective view thereof.

The broken-line disclosure in the views is understood to representportions of the article in which the claimed design is embodied, butwhich form no part of the claimed design.

CLAIM The ornamental design for a serrated light engine and circuitboard, as shown and described.